baber/WOPTO huggingface dataset:
Patent RU-2089018-C1 (RU)
Title: Antenna
Inventor: EGOROV EVGENIJ N
IPC: H01Q1/28
Filed: 1995-07-11
Granted: 1997-08-27
Abstract: FIELD: antenna equipment. SUBSTANCE: antenna has metal screen 1 and disc 2 mounted in parallel to each other and separated by dielectric 3, coaxial transmission line 4 which internal conductor 5 is connected to center of disc 2 and which external conductor 6 is connected to metal screen, tuning elements in the form of current-conductive pins 8 joining disc 2 and metal screen 1, dome 9 of radioparent material mounted on metal screen 1 and screening disc 2 and tuning elements, attachment 10 providing for electric contact of metal screen 1 with mounting surface of object 11. Current conductive pins 8 are positioned uniformly over perimeter of disc 2. Distance between any two adjacent current-conductive pins 8 should be not less than λ/4, where λ is length of wave in free space. Height of current conductive pins is h = (0,014÷0,02)λ and diameter d = (4,2•10 -3 ÷5,2•10 -3 )λ. EFFECT: simplified circuit of antenna matching as a result of optimization of dimensions of current-conductive pins and of their optimal positioning in aperture of antenna with simultaneous preservation of symmetry of antenna radiation pattern and achievement of maximum gain factor. 5 dwg
Patent RU-2080465-C1 (RU)
Title: Clutch housing
Inventor: BELOKOPYTOV ALEKSANDR D
IPC: F02F7/00
Filed: 1995-08-10
Granted: 1997-05-27
Abstract: FIELD: automotive industry, diesel engine powered trucks. SUBSTANCE: clutch housing has frame 1 with support flanges 4 and 5, conical section, connecting boss 8, mounting holes 9 and 10, hatch 11 and support flat 12. Housing has specially made reinforcement unit in form of group of stiffening ribs, boss and shaped plate 15. Connecting boss 8 is arranged on left side of frame and is made to carry support flat 12 in form of flange. Hatch 11 is rectangular and is placed on cross axis of housing in plan. Hole 9 for support ion is made smooth and is located on axis passing through middle of hatch. EFFECT: improved quality of clutch housing. 4 cl, 4 dwg
Patent RU-2113687-C1 (RU)
Title: Nose cone of rocket for active action on clouds
Inventor: GRISHIN JU P
IPC: A01G15/00
Filed: 1995-08-08
Granted: 1998-06-20
Abstract: FIELD: hydrometeorological service, meteorological rockets for active action on clouds with the aim of prevention of hail-damage, causing of precipitation. SUBSTANCE: nose cone has a remote-control device with an igniting assembly installed in threaded cavity of nose cone, body with an axial duct filled with igniting- retarding compound and radial ducts accommodating the active smoke generators. The central duct of the nose-cone body with a diameter of 0.098 to 0.17 of the rocket caliber, beginning from depth of 0.14 to 0.27 of the rocket caliber, expands on the taper surface with an angle at the top within 55 to 90 deg. The igniting-retarding compound is positioned below the level of the hole communicating the axial duct with the radial duct at a depth of 0.28 to 0.39 of the rocket caliber. The end of the nose-cone body is positioned at a distance of 1.2 to 3.2 of the rocket caliber from the igniting remote-control device. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2102608-C1 (RU)
Inventor: WIERES LUDWIG
IPC: F01N13/02
Filed: 1993-11-02
Granted: 1998-01-20
Abstract: Использование: очистка отработанных газов двигателей внутреннего сгорания преимущественно на транспортных средствах. Сущность изобретения: каталитический реактор состоит из трубообразного кожуха, в которой вставлено два отдельных элемента с сотовой структурой из листьев со структурированными слоями. Для обеспечения экономичного изготовления в крупносерийном производстве применяют упругие элементы с сотовой структурой, вставленные с предварительным натяжением в трубообразный кожух. Предварительное натяжение достигается путем упругого сжатия элементов с сотовой структурой на величину, составляющую от 2 до 10% их теоретического, без внутренних напряжений диаметра, причем их упруго сжимают перед вводом в трубообразный кожух и/или трубообразный кожух пластически сжимают после введения элементов с сотовой структурой. Такие элементы остаются благодаря их предварительному натяжению стабильными и во время механических нагрузок при ускоренных процессах изготовления, и пригодны для пайки в вертикальном положении и последующего нанесения покрытий из керамического материала. 2 с и 18 з.п. ф-лы, 8 ил.
Patent RU-2103933-C1 (RU)
Inventor: DIKKE G B
IPC: A61B17/42
Filed: 1995-12-08
Granted: 1998-02-10
Abstract: FIELD: medicine; gynecology. SUBSTANCE: method consists in action of electromagnetic field of millimeter band and extremely-high frequency on biologically active points RP-6 and VC-18 for 20-25 min. Course of treatment includes 10-12 procedures. EFFECT: higher results of treatment.
Patent RU-2151939-C1 (RU)
Inventor: KRIG UVE
IPC: F16K3/18
Filed: 1995-04-20
Granted: 2000-06-27
Abstract: FIELD: sealing pipe lines carrying fluid media. SUBSTANCE: gate valve body has inlet and outlet branch pipes. Gate with two closing plates is mounted in body. Gate is mounted for motion in transversal direction relative to branch pipes fitted between two opposite mounting surfaces. Closing plates or their sealing surfaces are in tight contact with respective mounting surface of body under action of pressure medium when gate valve is in closed position. Pressure medium is introduced between two closing plates or sealing surfaces. Stiffening members are located in central zone of sides of two closing plates directed towards each other. EFFECT: highly effective seal and minimum friction during motion of gate valve. 21 cl, 13 dwg
Patent RU-2102321-C1 (RU)
Inventor: ZOLOTOVSKIJ B P
IPC: C01F7/02
Filed: 1996-02-26
Granted: 1998-01-20
Abstract: FIELD: non-ferrous metallurgy; aluminium production. SUBSTANCE: oxygen-containing compound of formula Al 2 O 3 •nH 2 O, wherein 0.25<n<2.0, are subjected to mechanico-chemical activation treatment. Semi-finished product is continuously fed into granulator. Resulting granules are discharged onto conveyor which passes through chamber, in which predetermined partial pressure of water vapor is maintained within range of temperatures 25-100 C for 1-5 h. Granules thus-treated are subjected to drying in drier, followed by calcination in air flow. Calcination is effected at volume speed from 500 to 3000 h -1  and at temperature 330-900 C for 1-6 h. Mechanico-chemical activation treatment is carried out by subjecting material to impact effects in disintegrator, particles colliding with each other and with disintegrator rotor at velocity 80-200 m/sec. EFFECT: higher quality of alumina. 4 cl, 2 tbl
Patent RU-2099008-C1 (RU)
Title: Device for controlling psychical state
Inventor: FROLOV BORIS S
IPC: A61B5/16
Filed: 1996-07-10
Granted: 1997-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has unit with primary pickups, input processing unit, unit for calculating primary characteristics, memory unit, unit for calculating characteristic function, training unit, task solver unit and indication unit. EFFECT: enhanced objectiveness in studying psychic state of patients. 1 dwg
Patent RU-2108717-C1 (RU)
Inventor: RUSAKOVA G G
IPC: A01P7/02
Filed: 1996-07-25
Granted: 1998-04-20
Abstract: Изобретение относится к сельскому хозяйству и предназначено для уничтожения насекомых-вредителей садов и огородов. Инсектицид содержит горчичный порошок и кальцинированную соду при определенном соотношении компонентов. Для борьбы с вредителями используют 30 - 40%-ную водную суспензию предложенного инсектицида.
Patent RU-2124138-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: SOKOLOV G F
IPC: F02K9/24
Filed: 1996-09-24
Granted: 1998-12-27
Abstract: FIELD: rocket manufacture. SUBSTANCE: engine has powder charge 7, igniter 6, nozzle unit 2 in whose bell mouth graphite inter is fitted and diaphragm 5 mounted in supercritical zone. Graphite insert 5 is located in steel thin-walled cylindrical holder. Diaphragm is made in form of unit consisting of thin-walled aluminium disk with circular bore and ring equidistant relative to it. On side of disk, ring is provided with concentric projections; rings is flared out by peripheral portion of disk over outer diameter. On side of nozzle insert, disk has circular groove of triangular section. EFFECT: enhanced operational reliability of engine due to avoidance of break of graphite insert at stable pressures of burst of nozzle diaphragms. 2 dwg
Patent RU-2121882-C1 (RU)
Inventor: MOZGOVOJ VLADIMIR IVANOVICH
IPC: B03C5/00
Filed: 1996-10-08
Granted: 1998-11-20
Abstract: Изобретение может быть использовано для очистки диэлектрических сред и предназначено для очистки жидкостей и газов от частиц загрязнений (ЧЗ). Направляют поток среды (ПС) так, чтобы он образовал вихревую структуру с зонами уменьшения скорости среды за счет выноса ЧЗ из ПС, распределением поверхностей осаждения загрязнений (ПОЗ) и напряженностей электрических полей на ПОЗ так, чтобы обеспечить осаждение на ПОЗ большего количества ЧЗ в начале ПС. Удаление ЧЗ, осевших на ПОЗ, производят при наличии или отсутствии неоднородного электрического поля ПС в направлении, перпендикулярном минимальной площади сечения ПОЗ, или в направлении ПС при наличии неоднородного электрического поля. Технический результат - повышение эффективности очистки. 1 ил.
Patent RU-2113802-C1 (RU)
Title: Method for preparing flavored additive for meat product, especially for smoke products
Inventor: PROKOF EVA L JU
IPC: A23L27/26
Filed: 1996-11-18
Granted: 1998-06-27
Abstract: FIELD: food industry. SUBSTANCE: additive contains ascorbic acid, citric acid, sodium glutamate, glucose, phosphates, flavoring essential oils, emulsifier "Oksiyant, and water. Ingredients are taken in preset quantitative ratio. EFFECT: improved organoleptical properties of meat products and their increased output. 12 expa
Patent RU-2114274-C1 (RU)
Title: Ball-jet tool for drilling bore-holes
Inventor: ZUBKOVA TAT JANA NIKOLAEVNA
IPC: E21B7/18
Filed: 1996-12-05
Granted: 1998-06-27
Abstract: FIELD: bore-hole drilling equipment. SUBSTANCE: for better circulation of rock-crushing balls, lower internal part of tool body is provided with magnets. Installed on accelerating chamber and concentrically with it is bin. Rock-crushing balls are made of metal. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2129749-C1 (RU)
Inventor: B ERN G D AL BERG
IPC: H04B7/00
Filed: 1995-04-26
Granted: 1999-04-27
Abstract: FIELD: cellular communication systems. SUBSTANCE: cellular radio communication system has cellular radio network establishing communications by means of cellular-terminal communication line and device maintaining open communication channel for holding communication line open within predetermined period upon completion of communication with cellular terminal. Cellular terminal user can accordingly continue access to cellular radio network within predetermined time by using open communication line. Cellular radio communication system can have, in addition, parametric unit allotting predetermined functions to cellular terminal coupled with cellular radio network. Device maintaining open communication line usually has timer and coupled controller to start reading and checking predetermined time. In addition, either cellular terminal proper or radio network coupled to it may be provided with communication line maintaining device. EFFECT: provision for maintaining communications through cellular radio network within predetermined time. 28 cl, 14 dwg
Patent RU-2116637-C1 (RU)
Title: Hydrostatic-pressure vacuum gauge
Inventor: RYZHAK A S
IPC: G01L21/02
Filed: 1997-05-30
Granted: 1998-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention can be used to measure pressure of gases and their mixtures not containing condensing components. Hydrostatic-pressure vacuum gauge has converter which internal space is divided by measurement membrane 5 into two chambers measurement 12 and reference 11 ones, device changing volume of reference chamber 11 manufactured in the form of piston 7 connected to control system and shutting device 10 installed between measurement and reference chambers. Control system can be made in the form of permanent magnet 8 connected to piston 7 located inside solenoid coil 9. Shutting device 10 is fabricated in the form of valve or capillary. Measurement result is presented in the form of D.C. voltage. Usage of vacuum gauge provides for independence of measurements from kind of gas, for check of pressures of various gases corrosive ones included in any pressure range, for obtainment of linear dependence of output signal on measured pressure in any pressure range and does not require separate pumping system to create reference pressure. EFFECT: enhanced functional efficiency of vacuum gauge. 3 cl, 1 dwg
Patent RU-2134360-C1 (RU)
Inventor: SHVAREV R JA
IPC: F04B47/04
Filed: 1997-07-24
Granted: 1999-08-10
Abstract: FIELD: mechanical engineering; drive of pumps designed for lifting water from depth. SUBSTANCE: drive has working cylinder 1 and balancing tandem cylinder 5 with rod 6 and pistons 7 and 8 on its ends installed to form four spaces 10, 11, 12, 13. Rod space 11 forms closed hydraulic circuit with rod space 4 of working cylinder 1. System for compensating liquid leaks from this circuit has plunger pump with plunger 21 and two check valves 20 and 22 and is arranged in space 19 of rod 6 of tandem cylinder 5. Plunger 21 of pump has rod 23 installed for interaction with stop (cover 24). Liquid leaks compensation system operates only when necessity arises to fed liquid into closed hydraulic circuit. EFFECT: enhanced adaptivity to manufacture and performance characteristics of drive. 2 cl, 2 dwg
Patent RU-2138622-C1 (RU)
Title: Method and device for operation of well
Inventor: SHARIFOV MAKHIR ZAFAR OGLY
IPC: E21B43/00
Filed: 1997-10-06
Granted: 1999-09-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to recovery of oil, gas, and gas condensate and can be used in operation of wells with thermal treatment of fluid being recovered. According to method, lowered into well is recovering lift together with auxiliary pipe. Their internal spaces are hydraulically connected or disconnected. Space of auxiliary pipe is fully or partially filled with medium. Medium is of high thermal conductivity for heating or of lower thermal conductivity for reducing loss of heat of fluid being recovered. Space behind recovering lift is filled with medium for heating. Auxiliary pipe is of constant or variable cross-section. Installed internally or externally with respect to auxiliary pipe are electric heaters which are connected by cable with control unit. Auxiliary pipe is lowered inside and/or outside as to recovering lift. Auxiliary pipe is provided with end-mounted isolating device and/or with one or several pumping devices. Application of aforesaid arrangement increases output capacity of wells in various methods of their operation. Operating period between repairs is prolonged. Functional reliability of down-well equipment is enhanced. EFFECT: higher efficiency. 21 cl, 16 dwg
Patent RU-2138729-C1 (RU)
Title: Device for generation of hot water, steam and superheated steam
Inventor: NOZDRENKO G V
IPC: F23C1/10
Filed: 1997-12-11
Granted: 1999-09-27
Abstract: FIELD: heat engineering; power engineering. SUBSTANCE: proposed device has furnace space, horizontal and downtake gas ducts, water heating tubular surface and thermocyclone primary furnaces for thermal preparation of solid low-reaction fuel which are connected to fuel space and are used simultaneously for burning gas suspension. EFFECT: extended functional capabilities; enhanced operational and economical efficiency; ease in use. 1 dwg
Patent RU-2120090-C1 (RU)
Title: System of combined use of liquefied oil gas in refrigerating plant of transport facility
Inventor: LUBENETS VLADISLAV VLADISLAVOV
IPC: F17D1/02
Filed: 1997-12-26
Granted: 1998-10-10
Abstract: FIELD: refrigerating plants of transport facilities. SUBSTANCE: system is provided with steam main (pipe line) fitted with the following components connected in succession: shut-off valve, electromagnetic gas valve, cold accumulator connected with fuel tank on one side and with receiver inlet on other side; evaporator outlet is connected with cold accumulator inlet by means of pipe line. System is also provided with pressure relay for control of electromagnetic gas valve. This relay is mounted on steam main between shut-off valve and electromagnetic gas valve. Cold accumulator and fuel tank are located in isothermal body (chamber) of transport facility. EFFECT: increased cooling capacity of system. 3 cl, 1 dwg
Patent RU-2146683-C1 (RU)
Title: Catalyst system for polymerization of copolymerization of cycloolefin hydrocarbons or norbornenic type
Inventor: EFIMOV V A
IPC: C08F4/78
Filed: 1997-12-19
Granted: 2000-03-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: catalyst system comprises halide and/or oxyhalide of V-VI group transition metal, Lewis base or chelating agent, activator, moderator and solubilizing and activating agent. Solubilizing and activating agent includes ethers, esters, organic C 2-10  acid anhydrides and ketones at molar ratios of components of 1:1-10.1-40:0.01- 10: 0.01-10. Catalyst system is prepared by using simplified technology. EFFECT: reduced corrosion activity of catalyst system components and improved properties of the resulting polymer. 45 ex, 8 tbl
Patent RU-2122916-C1 (RU)
Title: Barbed belt
Inventor: GUBAJDULIN V KH
IPC: B21D53/14
Filed: 1998-01-13
Granted: 1998-12-10
Abstract: FIELD: profile of spines of barbed belt used in enclosures for protection purpose. SUBSTANCE: barbed belt includes central portion and formed at its sides trapezoidal spines with main and additional pikes turned in opposite directions along axis of belt. Additional pikes are formed by cutouts in bodies of spines. Spines of different sides are arranged by staggered fashion one relative to another. Main pikes of each spine have sharpening angle lowered towards base due to fracture of pike lateral face turned to central portion. Additional pike is formed near base of spine on lateral face of one of two main pikes of each spine. Along outer edge of each spine groove is pressed. EFFECT: enhanced efficiency of protection. 3 cl, 2 dwg
Patent RU-2151865-C1 (RU)
Title: Gear for preparation of natural gas
Inventor: FIN KO V E
IPC: E21B43/34
Filed: 1998-04-29
Granted: 2000-06-27
Abstract: FIELD: gas production industry. SUBSTANCE: coiled tubular heat exchanger and vortex gas coolers are added into existing separator and settling tank. Cold generated by vortex coolers freezes out moisture dissolved in gas with decrease of inlet pressure to dew point below -42 C which makes it possible to avoid usage of expensive gas drying and heating systems. EFFECT: enhanced quality of preparation of gas in field, at compressor station, in underground gas storages and at gas distribution stations. 1 dwg
Patent RU-2139443-C1 (RU)
Title: Power system of three-shaft windmill
Inventor: ZAJNASHEV IGOR KUTDUSOVICH
IPC: F03D7/02
Filed: 1998-06-23
Granted: 1999-10-10
Abstract: FIELD: wind-power engineering; power generation and supply through voltage regulator. SUBSTANCE: power system has supporting structure that mounts head turning about its vertical axis and carrying moving windwheels with shaped radial blades; energy using equipment kinematically coupled with one of windwheels; windwheel speed limiter provided with head-mounted vertical stabilizer; as well as rudder mounted on exit edge of vertical stabilizer and trimmer, on exit edge of rudder, both aerodynamically balanced out and installed by means of external hinged brackets; trimmer is coupled through link with control blade brought out beyond turbulent wind stream and secured with its plane to face wind on end of external bracket hinged on turning head for deflection in horizontal plane and spring-loaded to oppose wind; system has three moving wheels made in the form of propellers whose shaft axes are horizontal; shaft axis of intermediate propeller is unidirectional with wind flow and those of extreme propellers are arranged symmetrically on either side along directions of wind flow intersecting at one point behind it; blades of each propeller are fixed on front ends of shafts so that plane of revolution of intermediate-propeller blades overlaps those of blades of each extreme propeller at certain angle and all of them are intersecting; blades of extreme propellers are facing intermediate propeller; they are arranged in-between its blades, their airfoils are adjusted for opposing rotation at same speed by means of bevel gears provided on rear ends of shafts; energy using equipment, primarily electric generator, is kinematically joined with intermediate-propeller shaft, say, through coupling. Propeller shafts and energy using equipment are mounted above upper plane of turning head and secured thereon by means of external taut struts; gears and blades may be made of caprolactam. EFFECT: improved power capacity and service life of system. 4 cl, 2 dwg
Patent RU-2148063-C1 (RU)
Title: Binding agent for road building
Inventor: ILIOPOLOV S K
IPC: C04B26/26
Filed: 1998-06-30
Granted: 2000-04-27
Abstract: FIELD: car road building. SUBSTANCE: invention relates to agents used for surface road treatment and cold mixtures preparing. Binding agent for road building containing bitumen, rubber oily solution and triethanolamine has additionally petroleum asphalt (raw for production of petroleum bitumen). Agent has petroleum road viscous bitumen as bitumen, synthetic polybutadiene rubber SVB-M oily solution as rubber oily solution at the following ratio of components, wt.%: synthetic polybutadiene rubber SVB-M oily solution, 1.0-2.5; triethanolamine, 1.0-3.0; petroleum asphalt, 22.0-28.0; and petroleum road viscous bitumen, the balance. EFFECT: simplified technology of modified binding agent preparing, increased cohesion with stone materials, decreased toxicity. 4 tbl
Patent RU-2146351-C1 (RU)
Inventor: TALANOV B P
IPC: F41H11/08
Filed: 1998-10-26
Granted: 2000-03-10
Abstract: Изобретение относится к вооружению, в частности к оборонительным средствам. Техническим результатом изобретения является сохранение экологии при воздействии на транспортные средства, возможность быстрого развертывания и свертывания комплекса. Сущность изобретения заключается в том, что на всех возможных траекториях движения устанавливают зонды в электрической изоляции и оголенным концом соединяют зонды через коммутирующие устройства с высоковольтным источником статистического электричества (генератором Граафа) и коммутируют нужный зонд при близком расположении транспортного средства с его оголенной частью.
Patent RU-2150844-C1 (RU)
Title: Method of chocolate mass production
Inventor: KARPUNIN A A
IPC: A23G1/30
Filed: 1998-12-23
Granted: 2000-06-20
Abstract: FIELD: food industry, particularly, confectionery branch. SUBSTANCE: method involves mixing of cacao product, cacao butter and sugar. Introduced in prepared mixture is liquefier consisting of two components, one is lecithin, and another is emulsifier including ethers of polyglycerine and interesterified ricinic acids in the amount of 0.1-1.0% of total mass. After liquefaction, flavor and aromatizers are additionally introduced in chocolate mass, and, depending of formula, nuts and/or dried fruits may be added in the amount of 2-15% of total mass. EFFECT: reduced cost price of chocolate mass and broadened range of its application. 3 cl, 2 ex